Power performance – high-performance, lightweight design maximizes effortless and fast jobsite clean up flat-filter design maximizes canister capacity Crevice nozzle – included for reaching into tight corners Push-button cleanout – provides quick easy canister cleanout Micro-filter system –captures 98% of particles; Compact design – compact, lightweight design delivers for comfortable use and convenient portability Fuel gauge – allows user to quickly see battery capacity available Crevice nozzle – included for reaching into tight corners Push-button cleanout – provides quick easy canister cleanout Bosch 12V Max cordless power tools are covered by a three year limited warranty